Aluminum alloy supporting rod machining device for open wagon

Abstract

The utility model relates to an aluminum alloy supporting rod machining device for an open wagon, and relates to the technical field of machining. The aluminum alloy supporting rod machining device for the open wagon comprises a machining table, a clamping mechanism, a groove milling mechanism, a drilling mechanism, a bending mechanism and a lifting rotating mechanism. According to the aluminum alloy supporting rod machining device for the open wagon, the groove milling mechanism, the drilling mechanism and the bending mechanism are integrated together, the lifting rotating mechanism can enable the clamping mechanism to rotate, and therefore a blank piece on the clamping mechanism can be subjected to groove milling, bending and drilling machining on different stations of the machining table. In the process, the blank does not need to be taken down, groove milling, bending and drilling can be completed on the machining table, the machining efficiency is greatly improved, and the machining cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical processing, in particular to an aluminum alloy strut processing device for a gondola. Background Art

[0002] An open wagon is a type of railway freight car. It is characterized by being uncovered and having four side panels, two of which have openable side doors to facilitate unloading of goods. This type of car is mainly used to transport bulk items such as coal or ballast. The interior of the open wagon is equipped with support rods for support and to prevent external expansion. During the manufacturing process, the support rods need to be bent at both ends of the blank, and a series of machining processes such as milling grooves and drilling are required. The bending angle is large and the processes are numerous. The existing processes of bending, milling grooves, drilling holes, etc. for blank processing cannot be performed on the same equipment, requiring a large area of ​​work site, and multiple equipment and operators, resulting in high processing costs and long processing time. Utility Model Content

[0003] The utility model provides an aluminum alloy strut processing device for an open car, which can perform integrated processing on the blank of the open car strut, solve the problem that the bending, grooving and drilling of the blank are dispersed and independently processed, and multiple transfers and repeated positioning are required, thereby improving processing efficiency and reducing costs.

[0004] The utility model provides an aluminum alloy strut processing device for an open car, comprising a processing table, wherein a clamping mechanism, a groove milling mechanism, a drilling mechanism and a bending mechanism are arranged on the top surface of the processing table, wherein the clamping mechanism is used for clamping a blank, the clamping mechanism is located in the middle of the top surface, the groove milling mechanism, the drilling mechanism and the bending mechanism are arranged around the clamping mechanism, and a lifting and rotating mechanism is arranged below the processing table, and the lifting and rotating mechanism is connected to the clamping mechanism.

[0005] In one embodiment, the clamping mechanism includes a base and a clamp, the lifting and rotating mechanism is connected to the base, and the clamp is arranged on the base.

[0006] In one embodiment, the clamp is slidably disposed on the base.

[0007] In one embodiment, at least two clamps are provided on the base.

[0008] In one embodiment, the bending mechanism includes a positioning member and a push rod, the positioning member and the push rod can contact two sides of the blank respectively, and the distance between the push rod and the clamping mechanism is greater than the distance between the positioning member and the clamping mechanism.

[0009] In one embodiment, the positioning member is in the shape of a circular tube.

[0010] In one embodiment, the push rod is a hydraulic rod.

[0011] In one embodiment, the number of the positioning members and the number of the push rods are both two, and the two positioning members and the two push rods are symmetrically arranged with respect to the center of the processing table.

[0012] In one embodiment, the lifting and rotating mechanism includes a lifting component and a rotating seat, the lifting component is arranged on the rotating seat, and the top of the lifting component is connected to the clamping mechanism.

[0013] In one embodiment, the edges of the processing table are rounded.

[0014] Compared with the prior art, the advantage of the utility model is that the milling mechanism, the drilling mechanism and the bending mechanism are integrated together, and the lifting and rotating mechanism can rotate the clamping mechanism, so that the blank on the clamping mechanism can be respectively milled, bent and drilled at different stations of the processing table. During this process, there is no need to remove the blank, and the milling, bending and drilling processes can all be completed on the processing table, which greatly improves the processing efficiency and reduces the processing cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present invention will be described in more detail below based on embodiments and with reference to the accompanying drawings.

[0016] Figure 1 It is a schematic diagram of the state of the blank part in the embodiment of the utility model when it is ready for groove milling;

[0017] Figure 2 It is a side schematic diagram of the lifting and rotating mechanism and the processing table in the embodiment of the utility model;

[0018] Figure 3 It is a schematic diagram of the state of the blank in the embodiment of the utility model when it is ready for bending processing;

[0019] Figure 4 This is a schematic diagram of the state of the blank after the bending is completed in the embodiment of the utility model;

[0020] Figure 5 It is a schematic diagram of the state of the blank when it is ready for drilling processing in the embodiment of the utility model.

[0021] Reference numerals:

[0022] 1. Processing table; 2. Clamping mechanism; 21. Base; 22. Clamp; 3. Milling mechanism; 4. Drilling mechanism; 5. Bending mechanism; 51. Positioning piece; 52. Push rod; 6. Lifting and rotating mechanism; 61. Lifting assembly; 62. Rotating seat; 7. Bracket; 100. Blank. DETAILED DESCRIPTION

[0023] The utility model will be further described below in conjunction with the accompanying drawings.

[0024] like Figure 1 As shown, the aluminum alloy strut processing device for open wagons of one embodiment of the utility model comprises a processing table 1, a clamping mechanism 2, a slot milling mechanism 3, a drilling mechanism 4 and a bending mechanism 5, wherein the clamping mechanism 2, the slot milling mechanism 3, the drilling mechanism 4 and the bending mechanism 5 are all arranged on the top surface of the processing table 1, the clamping mechanism 2 is used to clamp the blank 100, the clamping mechanism 2 is located in the middle of the top surface, and the slot milling mechanism 3, the drilling mechanism 4 and the bending mechanism 5 are arranged around the clamping mechanism 2. Figure 2 As shown, a lifting and rotating mechanism 6 is provided below the processing table 1 . The lifting and rotating mechanism 6 is arranged on a bracket 7 . The lifting and rotating mechanism 6 is connected to the clamping mechanism 2 .

[0025] The aluminum alloy strut processing device for open-top cars in this embodiment integrates the milling mechanism 3, the drilling mechanism 4 and the bending mechanism 5 together, and the lifting and rotating mechanism 6 can rotate the clamping mechanism 2. Figure 1 , Figures 3 to 5 As shown, the blank 100 on the clamping mechanism 2 can be subjected to milling, bending and drilling processing at different stations of the processing table 1. During this process, there is no need to remove the blank 100. The milling, bending and drilling processing can all be completed on the processing table 1, which greatly improves the processing efficiency and reduces the processing cost.

[0026] like Figure 3 As shown, the clamping mechanism 2 includes a base 21 and a fixture 22, the lifting and rotating mechanism 6 is connected to the base 21, and the fixture 22 is arranged on the base 21. The lifting and rotating mechanism 6 can raise the base 21 to above the milling mechanism 3, the drilling mechanism 4 and the bending mechanism 5, so that the blank 100 can be smoothly rotated and switched to different workstations.

[0027] Furthermore, the clamp 22 is slidably disposed on the base 21 , so that the blank 100 clamped by the clamp 22 can be displaced to a certain extent, which is convenient for milling, bending and drilling processing and ensures the processing accuracy.

[0028] In this embodiment, two clamps 22 are provided on the base 21. Since the blank 100 is long, two clamps 22 arranged at intervals can more stably clamp the blank 100 to prevent the blank 100 from falling off during processing. The number of clamps 22 can also be three or more to further improve the stability of clamping.

[0029] Specifically, the bending mechanism 5 includes a positioning member 51 and a push rod 52. Figure 3As shown, the positioning member 51 and the push rod 52 can contact the two sides of the blank 100 respectively, and the distance between the push rod 52 and the clamping mechanism 2 is greater than the distance between the positioning member 51 and the clamping mechanism 2. When the push rod 52 squeezes one end of the blank 100, the portion of the blank 100 that contacts the positioning member 51 becomes a support point, so that the end of the blank 100 is bent.

[0030] In this embodiment, the positioning member 51 is in the shape of a round tube, and the outer surface of the positioning member 51 is a smooth cylindrical surface, so that the positioning member 51 provides good support during the bending process of the blank 100 without causing obvious damage to the surface of the blank 100.

[0031] Specifically, the push rod 52 is a hydraulic rod that can provide sufficient thrust to bend the blank 100 .

[0032] In this embodiment, there are two positioning members 51 and two push rods 52, and the two positioning members 51 and the two push rods 52 are symmetrically arranged about the center of the processing table 1. The two sets of bending mechanisms 5 allow the bending process at both ends of the blank 100 to be performed simultaneously, thereby improving the efficiency of the bending process.

[0033] like Figure 2 As shown, the lifting and rotating mechanism 6 includes a lifting component 61 and a rotating seat 62. The lifting component 61 is arranged on the rotating seat 62, and the top of the lifting component 61 is connected to the clamping mechanism 2. The lifting component 61 can pass through the processing table 1, thereby lifting the clamping mechanism 2. After the clamping mechanism 2 is raised, the rotating seat 62 can drive the lifting component 61 to rotate, thereby rotating the blank 100 to the top of the designated workstation, and then the lifting component 61 lowers the clamping mechanism 2, allowing the clamping mechanism 2 to stably fall on the surface of the processing table 1 to process the blank 100. The lifting and rotating mechanism 6 can be driven by hydraulic or electric power.

[0034] In this embodiment, the edge of the processing table 1 is circular. After the blank 100 is fixed on the clamping mechanism 2, the area swept by the blank 100 when it rotates one circle is circular. Setting the edge of the processing table 1 to be circular can make the area of ​​the processing table 1 smaller, thereby reducing the overall footprint of the device.

[0035] Although the present invention has been described with reference to preferred embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, the various technical features mentioned in the various embodiments may be combined in any manner as long as there is no structural conflict. The present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. An aluminum alloy strut processing device for a gondola, characterized in that: It comprises a processing table, on the top surface of which a clamping mechanism, a groove milling mechanism, a drilling mechanism and a bending mechanism are arranged, the clamping mechanism is used to clamp the blank, the clamping mechanism is located in the middle of the top surface, the groove milling mechanism, the drilling mechanism and the bending mechanism are arranged around the clamping mechanism, and a lifting and rotating mechanism is arranged below the processing table, and the lifting and rotating mechanism is connected to the clamping mechanism.

2. The aluminum alloy strut processing device for open wagons according to claim 1, characterized in that: The clamping mechanism comprises a base and a clamp, the lifting and rotating mechanism is connected to the base, and the clamp is arranged on the base.

3. The aluminum alloy strut processing device for open wagons according to claim 2, characterized in that: The clamp is slidably arranged on the base.

4. The aluminum alloy strut processing device for open wagons according to claim 2, characterized in that: At least two clamps are arranged on the base.

5. The aluminum alloy strut processing device for open wagons according to any one of claims 1 to 4, characterized in that: The bending mechanism comprises a positioning member and a push rod, wherein the positioning member and the push rod can contact two sides of the blank respectively, and the distance between the push rod and the clamping mechanism is greater than the distance between the positioning member and the clamping mechanism.

6. The aluminum alloy strut processing device for open-top cars according to claim 5, characterized in that: The positioning piece is in the shape of a round tube.

7. The aluminum alloy strut processing device for open wagons according to claim 5, characterized in that: The push rod is a hydraulic rod.

8. The aluminum alloy strut processing device for open-top cars according to claim 5, characterized in that: The number of the positioning members and the number of the push rods are both two, and the two positioning members and the two push rods are both symmetrically arranged about the center of the processing table.

9. The aluminum alloy strut processing device for open wagons according to any one of claims 1 to 4, characterized in that: The lifting and rotating mechanism comprises a lifting component and a rotating seat, the lifting component is arranged on the rotating seat, and the top of the lifting component is connected to the clamping mechanism.

10. The aluminum alloy strut processing device for open wagons according to any one of claims 1 to 4, characterized in that: The edge of the processing table is circular.

Images